<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>第一个spark页面</title>

    <link href="https://cdn.bootcss.com/twitter-bootstrap/3.3.7/css/bootstrap.css" rel="stylesheet">
</head>
<body>

<div class="container">
    <div class="row">
        <input type="text" class="form-control" id="name"
               placeholder="请输入名称">
    </div>
</div>
</body>
</html>